person x pushes twice as hard against a stationary brick wall as person y. which one of the following statements is correct?
a. Both do positive work, but person X does four times the work of person Y.
b. Both do zero work.
c. Both do positive work, but person X does twice the work of person Y.
d. Both do positive work, but person X does one-half the work of person Y.
e. Both do You throw a baseball straight up.